samuel248 samuel248

22-02-2021
Chemistry

contestada

What is the second lightest element on the periodic table

Respuesta :

pavneet pavneet

25-06-2021

Answer:

Helium

Explanation:

Answer Link

Otras preguntas

* Describe the five components of a computer

2. Which characteristic do most cartilaginous fish have? 1 ; swim bladder 2:spiracles 3:external fertilization

PLEASE HURRY AND HELP Write the empirical formula for at least four ionic compounds that could be formed from the following ions: Fe²+, CH₂CO₂, Pb4+, MnO-4

In Fig. 6.39, sides QP and RQ of ΔPQR are produced to points S and T respectively. If ∠SPR = 135° and ∠PQT = 110°, find ∠PRQ.[tex] \: [/tex][tex] \leadsto \sf{

guillermo has sold 95,47,114, and 72 appliances in the last fourth months,respectively.how many appliances will he need to sell this month to maintain an averag

Which of the following expressions is equivalent to the one shown below? 713 7⁰ OA. 720 OB. 75 O C. 76 O D. 791

guillermo has sold 95,47,114, and 72 appliances in the last fourth months,respectively.how many appliances will he need to sell this month to maintain an averag

A person has a reasonable chance of surviving a car crash if the deceleration is no more than 30 'g's (g=9.8m/s2). Calculate the force on a 70 kg person undergo

-11r is greater than or less than -20

According to your text, when people engage in social loafing in a group they are called